2017 MHD Workshop/vector potential - Revision history

65.122.108.210 at 23:57, 5 February 2017

2017-02-05T23:57:02Z

2017-02-04T10:57:40Z

2017-02-04T10:56:23Z

2017-02-04T10:55:38Z

2017-02-04T10:55:00Z

2017-02-04T10:43:53Z

2017-01-24T21:15:14Z

2017-01-24T21:13:56Z

2017-01-24T19:04:55Z

2017-01-24T19:04:39Z

←Older revision		Revision as of 23:57, 5 February 2017
Line 1:		Line 1:
	Implementation of vector potential formalism		Implementation of vector potential formalism
−
−	~~Quick summary:~~
−
−	* Implemented staggered vector potential formalism according to Etienne et al. 2012 and the IllinoisGRMHD code
−	* This is contained in the Zelmani branch vector_potential
−	* Essentially isolated, rewrote or modified relevant code parts from IllinoisGRMHD and included them into GRHydro
−	* Removed old (dead) vector potential parts in GRHydro and made several changes to GRHydro core routines to make it work with staggered Avec and Bvec fields
−	* Currently compiles and only works with the cxx files/version of GRHydro
−	* Added initial data routine to GRHydro_InitData to initialize magnetic field configurations for the staggered Avec and Bvec fields
−
−	~~Next steps:~~
−	* First test runs for debugging
−	* Modify GRHydro's reconstruction routines to also reconstruct staggered B and velocity fields for computation of RHS of staggered Avec evolution (currently using a modified routine from IllinoisGRMHD)
−	* Modification of GRHydro's reconstruction routines to be coordinated with Philipp's work on new staggered CT scheme, as similar infrastructure required

	back to [[2017_MHD_Workshop]]		back to [[2017_MHD_Workshop]]

←Older revision		Revision as of 10:57, 4 February 2017
Line 1:		Line 1:
−	~~Vector~~ potential formalism	+	Implementation of vector potential formalism

	Quick summary:		Quick summary:

@@ Line 5: / Line 5: @@
 * Implemented staggered vector potential formalism according to Etienne et al. 2012 and the IllinoisGRMHD code
 * This is contained in the Zelmani branch vector_potential
-* Essentially isolated, rewrote and included relevant code parts from IllinoisGRMHD and included them into GRHydro
+* Essentially isolated, rewrote or modified relevant code parts from IllinoisGRMHD and included them into GRHydro
 * Removed old (dead) vector potential parts in GRHydro and made several changes to GRHydro core routines to make it work with staggered Avec and Bvec fields
 * Currently compiles and only works with the cxx files/version of GRHydro

@@ Line 5: / Line 5: @@
 * Implemented staggered vector potential formalism according to Etienne et al. 2012 and the IllinoisGRMHD code
 * This is contained in the Zelmani branch vector_potential
-* Essentially rewrote and included relevant code parts from IllinoisGRMHD and included them into GRHydro
+* Essentially isolated, rewrote and included relevant code parts from IllinoisGRMHD and included them into GRHydro
 * Removed old (dead) vector potential parts in GRHydro and made several changes to GRHydro core routines to make it work with staggered Avec and Bvec fields
 * Currently compiles and only works with the cxx files/version of GRHydro

←Older revision		Revision as of 10:55, 4 February 2017
Line 4:		Line 4:

	* Implemented staggered vector potential formalism according to Etienne et al. 2012 and the IllinoisGRMHD code		* Implemented staggered vector potential formalism according to Etienne et al. 2012 and the IllinoisGRMHD code
		+	* This is contained in the Zelmani branch vector_potential
		+	* Essentially rewrote and included relevant code parts from IllinoisGRMHD and included them into GRHydro
		+	* Removed old (dead) vector potential parts in GRHydro and made several changes to GRHydro core routines to make it work with staggered Avec and Bvec fields
		+	* Currently compiles and only works with the cxx files/version of GRHydro
		+	* Added initial data routine to GRHydro_InitData to initialize magnetic field configurations for the staggered Avec and Bvec fields
		+
		+	Next steps:
		+	* First test runs for debugging
		+	* Modify GRHydro's reconstruction routines to also reconstruct staggered B and velocity fields for computation of RHS of staggered Avec evolution (currently using a modified routine from IllinoisGRMHD)
		+	* Modification of GRHydro's reconstruction routines to be coordinated with Philipp's work on new staggered CT scheme, as similar infrastructure required

	back to [[2017_MHD_Workshop]]		back to [[2017_MHD_Workshop]]

←Older revision		Revision as of 10:43, 4 February 2017
Line 1:		Line 1:
	Vector potential formalism		Vector potential formalism

		+	Quick summary:
		+
		+	* Implemented staggered vector potential formalism according to Etienne et al. 2012 and the IllinoisGRMHD code

	back to [[2017_MHD_Workshop]]		back to [[2017_MHD_Workshop]]

@@ Line 1: / Line 1: @@
 Vector potential formalism
-[back [https://docs.einsteintoolkit.org/et-docs/2017_MHD_Workshop]]
-[[2017_MHD_Workshop]]
+[back to [2017_MHD_Workshop]]